Waterdrop - WD-G3P800-N2RO Filter, Replacement for WD-G3P800-W Tankless Reverse Osmosis System, Reduce PFAS, 2-year Lifeti - White
About this product
Waterdrop G3 P800 Reverse Osmosis Water Filtration System is a powerful and advanced water purifier.
Perfect fit
This RO replacement water filter is ONLY for the Waterdrop G3 P800 reverse osmosis water system.
Highly precise filtration
The filtration precision of our RO membrane is up to 0.0001 micron. It effectively eliminates chlorine, heavy metals, organic, colloids, radium, radioactive substances and other harmful substances
Breakthrough water-saving technology
The reverse osmosis filter with enlarged membrane area offers a 3:1 drain ratio, i.e., 3 cups of pure water for every 1 cup of water that goes to the drain.
Ultra large 800 GPD capacity
The optimal and extensive filtration performance of this filter delivers 800 gallons crisp water every day. You will never have to worry about running out of water.
Replacement in a snap
You can simply replace the filter with a twist and pull, in just 3 seconds. You don’t need bring in a plumber, plus it saves your time and energy.
- BrandWaterdropModel NumberWD-G3P800-ROProduct NameWaterdrop WD-G3P800-N2RO Filter, Replacement for WD-G3P800-W Tankless Reverse Osmosis System, Reduce PFAS, 2-year LifetiColorWhiteProduct Height16.3 inchesProduct Width5.6 inches
Reviews
This product doesn't have any reviews yet.
Compare similar products

Waterdrop G3 P800 Reverse Osmosis Water Filtration System is a powerful and advanced water purifier.

The Waterdrop G3P600 is a tankless under sink reverse osmosis system with 8-stage filtration, certified by NSF/ANSI 42, 58, and 372, as well as FCC, EU, and UKCA standards. Tested by SGS, it effectively reduces TDS, PFAS, fluoride, heavy metals, salts, and other contaminants, delivering up to 600 GPD with a 2:1 pure-to-drain ratio. Its smart display faucet provides real-time TDS monitoring and filter life tracking, while the sleek tankless design saves 70% under sink space and allows quick 3-second filter changes without tools. This system requires under-sink electricity and offers fast, stable water flow ideal for daily drinking and cooking.

The Waterdrop TSU is a 0.01 micron ultra-filtration under sink water filter system with a 3-stage tankless design and premium brushed nickel faucet. It reduces over 30 substances including chlorine, PFAS, heavy metals, taste, and odor while retaining beneficial minerals, without wasting water or reducing TDS. Featuring a smart panel with filter life reminders, the UF filter lasts up to 24 months, CT filter 12 months, and PP filter 6 months, minimizing maintenance costs. Compact and space-saving at just 4.68"W x 13.97"H x 14.81"L, it fits easily under most sinks and includes all components for simple installation, offering cleaner, great-tasting water with lasting convenience.

A smart choice of over 2,000,000 American families. The Waterdrop G3 series RO system has been a star product among Waterdrop products, which has become a first choice of 2,000,000 American families and widely praised by users and social media thanks to its smart design.
| Pros for Waterdrop - WD-G3P800-N2RO Filter, Replacement for WD-G3P800-W Tankless Reverse Osmosis System, Reduce PFAS, 2-year Lifeti - White | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Water Quality, Installation |
Specs
Be the first to ask a question.
We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.